Drinking coffee can treat xerophthalmia
In recent years, studies have shown that drinking coffee reduces the risk of cancer, diabetes, gallstones and Parkinson's disease.
Now, Japanese researchers have found that caffeine can also treat dry eyes.
Xerophthalmia can cause pain and tingling, and some patients with severe xerophthalmia may even impair their eyesight. Researchers at the University of Tokyo School of Medicine in Japan studied 78 patients with xerophthalmia. In the first phase, half of the patients were given caffeine pills and the other half were given a placebo.
In the second stage, the two groups are exchanged. No one knows they're on caffeine. Six days before the study, the participants stopped eating any caffeinated food or other drugs to reduce the variable.
The results showed that patients' tears increased significantly as long as they took caffeinated pills. The researchers say the focus is not only on caffeine, but also on a person's ability to metabolize caffeine.
The researchers found that if there were two sets of variations in a patient's DNA, the body's ability to metabolize caffeine changed. After consuming caffeine, the body produces more tears. Not only tears, but by the same principle, caffeine also increases saliva and digestive juice secretion.
- Prev
Drinking coffee at work not only refreshes but also reduces weight
When people feel dizzy, drink a cup of coffee or black tea, and the mood is immediately refreshed, which is caused by the caffeine in its composition stimulating sympathetic nerves. Simply put, the sympathetic nerve is responsible for all activities during the day. Stimulating it restores energy and makes everything more lively. Drinking coffee during working hours can not only refresh but also lose weight. This is something else.
- Next
Coffee healthy drinking two cups of coffee a day helps protect the heart
A new US study published in the journal circulatory Heart failure finds that drinking two cups of coffee a day can help protect the heart and reduce the risk of heart failure (heart failure). The survival rate of patients with heart failure is lower than that of many cancer patients, and as many as 40% of patients with heart failure die within a year of diagnosis. New research shows that regular moderate consumption of coffee can reduce the risk of heart disease, but excessive consumption of coffee (more than 5% a day)
Related
- Beginners will see the "Coffee pull flower" guide!
- What is the difference between ice blog purified milk and ordinary milk coffee?
- Why is the Philippines the largest producer of crops in Liberia?
- For coffee extraction, should the fine powder be retained?
- How does extracted espresso fill pressed powder? How much strength does it take to press the powder?
- How to make jasmine cold extract coffee? Is the jasmine + latte good?
- Will this little toy really make the coffee taste better? How does Lily Drip affect coffee extraction?
- Will the action of slapping the filter cup also affect coffee extraction?
- What's the difference between powder-to-water ratio and powder-to-liquid ratio?
- What is the Ethiopian local species? What does it have to do with Heirloom native species?